Ah misconceptions, whether imagined or promulgated...
The effects are the same...
Regardless of how much back-to-school re-educational courses are mandated for teachers, regardess of how well, or under what criteria, decisions might be made as to what constitutes a "bad" teacher, the sad fact remains that PARENTING does NOT come with ANY instruction book whatsoever, nor does it require a prerequsite degree of some kind.
If parents do not read to their children, if they do not teach them simple letters, basic numeric concepts, and the infinite stuff of life during a child's formative pre-school years...and more importantly, if they do not support their children's education when it actually begins at the schoolhouse...
...then a child's school years will likely be problematic, no matter what school those students will enter.
About those so-called "bad teachers" too... (a questionable cause that some polemical elements of our society seem to love to fallaciously trumpet...

)
I CAN THINK OF NO ONE, whether administrator, or teacher's union member, would advocate a truly "bad" teacher being in a classroom.
All that the teaching profession would advocate would be that reasonable legal due process and fair representation be applied to each situation, in order to negate the possibility of political or personally vindictive witch-hunts.
While it may be true that Lakewood's average salary could indeed be considerably higher than an entry level teacher's, the other side of such a coin would usually be that those types of teachers either have many years in the classroom, as well as more college courses under their belts, as well.
From time to time, districts, including Lakewood's, have had buy-outs, allowing a top-salary-heavy teaching staff to retire, opening more slots for new teachers coming in at lesser salaries.

These CAN be expensive situations too, and a large number of new, less experienced teachers can bring difficulties as well.
As for year-round teaching and salaries? Teachers are NOT paid for days they do not teach. They are NOT paid for the summer. They receive a daily rate which accordingly would be extended by the 10 or 20 days added.
Want 20 more days? That will be (daily rate X number of days added)
Other expenses to be calculated in for a district would include insurance costs (liability and medical) district lights/water/ supplies, transportation, lunches etc...
Administrators normally have an extended contract anyway, but to keep buildings functioning beyond our present school year will be tremendously expensive.
THAT'S the reality.
If we want more school time for our students, get that checkbook out.
